#!/usr/bin/env perl

#   Copyright (c) MediaTek USA Inc., 2020-2023
#
#   This program is free software;  you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2 of the License, or (at
#   your option) any later version.
#
#   This program is distributed in the hope that it will be useful, but
#   WITHOUT ANY WARRANTY;  without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#   General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program;  if not, see
#   <http://www.gnu.org/licenses/>.
#
#
# gitblame [--p4] [--prefix path] [--abbrev regexp] [domain] pathname
#
#   This script runs "git blame" for the specified file and formats the result
#   to match the diffcov(1) age/ownership annotation specification.
#
#   If the '--p4' flag is used:
#     we assume that the GIT repo is cloned from Perforce - and look for
#     the line in the generated commit log message which tells us the perforce
#     changelist ID that we actually want.
#
#   If specified, 'path' is prepended to 'pathname' (as 'path/pathname')
#     before processing.
#
#   If passed a domain name (or domain regexp):
#     strip that domain from the author's address, and treat all users outside
#     the matching domain as "External".
#   The --abbrev argument enables you to specify one or more regexp patterns
#     which are used to compute the user name abbreviation that are applied.

use strict;
use lib "/usr/share/lcov/support-scripts";
use gitblame qw(new);
use annotateutil qw(call_annotate);

if (-f $ARGV[-1] || 0 != index($ARGV[-1], '-')) {
    call_annotate('gitblame', $0, @ARGV);
} else {
    gitblame->new($0, @ARGV);
}
